challenging
Americanadjective
-
offering a challenge; testing one's ability, endurance, etc.
a challenging course;
a challenging game.
-
stimulating, interesting, and thought-provoking.
a challenging suggestion.
-
provocative; intriguing.
a challenging smile.
adjective
Other Word Forms
- challengingly adverb
- nonchallenging adjective
- unchallenging adjective
Etymology
Origin of challenging
First recorded in 1300–50; Middle English, as a gerund; 1835–45 for sense of "testing one's ability"; challenge ( def. ), -ing 2 ( def. )
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Mars' thin atmosphere adds to this vulnerability, creating a challenging environment for future explorers.
From Science Daily
The second letter will be as difficult and challenging.’”
This season has been another challenging time with practices at night and at middle schools until the high school gym was finally re-opened at the end of January.
From Los Angeles Times
U.S. trading partners, including the European Union and South Korea, are pushing the U.S. to honor existing tariff deals and challenging economic arguments.
Having two small children while dealing with her trauma has been challenging, she says.
From BBC
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
